mario.calc_gca(gcc, bu)

Calculate the SUT Ghosh block gca.

\[g_{ca} = g_{cc}b_u\]

Parameters:

• gcc (pandas.DataFrame) – Commodity-to-commodity Ghosh block, with columns matching the commodity rows of bu.

• bu (pandas.DataFrame) – Use direct-output coefficients, with commodity rows and activity columns.

Returns:

Ghosh block, with the commodity rows of gcc and activity columns of bu.

Return type:

pandas.DataFrame